134235043982 has 8 divisors (see below), whose sum is σ = 216841224936. Its totient is φ = 61954635672.

The previous prime is 134235043981. The next prime is 134235043991. The reversal of 134235043982 is 289340532431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134235043981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2581443128 + ... + 2581443179.

It is an arithmetic number, because the mean of its divisors is an integer number (27105153117).

Almost surely, 2^134235043982 is an apocalyptic number.

134235043982 is a deficient number, since it is larger than the sum of its proper divisors (82606180954).

134235043982 is a wasteful number, since it uses less digits than its factorization.

134235043982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5162886322.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 134235043982 in words is "one hundred thirty-four billion, two hundred thirty-five million, forty-three thousand, nine hundred eighty-two".